MOD-MAG is an add-on board for systems with a UEXT expansion header. It features a MAG3110 triple-axis digital magnetometer from Freescale. You can use it to sense the Earth's magnetic field, to detect buried metals, to make a compass module, etc.

3-Axis Magnetometer Add-on Module Features

Freescale MAG3110

UEXT connector (see below)

Ribbon cable included

Dimensions: 29 × 18mm (1.1 × 0.7")

UEXT Connector

The UEXT connector provides a solderless way to connect this module to a system with a microcontroller. There are dozens of microcontroller systems and development boards that can connect to this module via UEXT using the supplied cable. Click on the architectures below for lists of compatible boards: